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公开(公告)号：US20230276472A1
公开(公告)日：2023-08-31
申请号：US18005767
申请日：2020-07-17
发明人： Jie HU , Jing HAN , Haiming WANG , Lianhai WU , Jie SHI , Ran YUE
IPC分类号： H04W72/40 , H04W72/02 , H04W72/1263 , H04W72/543
CPC分类号： H04W72/40 , H04W72/02 , H04W72/543 , H04W72/1263
摘要： Embodiments of the present disclosure relate to methods and apparatus for user equipment (UE) scheduling-based resource allocation. According to an embodiment of the present disclosure, a method performed by a first UE for wireless communication includes: broadcasting a scheduling indication comprising a serving range; receiving a scheduling request from a second UE within the serving range; and providing resource information to the second UE for performing sidelink transmission.
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公开(公告)号：US20210012665A1
公开(公告)日：2021-01-14
申请号：US16646858
申请日：2017-09-28
发明人： Haiming WANG , Jing HAN , Lianhai WU
摘要： The present disclosure is directed to a method and apparatus for controlling the operation of aerial UEs. An example of the method may include: determining whether an aerial UE is in an autonomous mode or in a non-autonomous mode; determining the flight path information of the aerial UE; and reporting the flight path information of the aerial UE. When the aerial UE is in the autonomous mode, the flight path information is reported when a first reporting period expires or the path deviation of the aerial UE is larger than a deviation threshold. When the aerial UE is in the non-autonomous mode, the flight path information is reported when a second reporting period less than the first reporting period expires or when at least one of the flying direction and flying speed of the aerial UE changes. Embodiments of the present disclosure solve the technical problem concerning the control of the operation of aerial UEs based on various behaviors.
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公开(公告)号：US20240292468A1
公开(公告)日：2024-08-29
申请号：US18040601
申请日：2020-08-04
发明人： Min XU , Haiming WANG , Lianhai WU , Jing HAN
IPC分类号： H04W74/0836 , H04W56/00 , H04W76/20
CPC分类号： H04W74/0836 , H04W56/0045 , H04W76/20
摘要： Embodiments of the present application relate to a method and apparatus for timing advance (TA) compensation. An exemplary method includes: receiving configuration information indicating a reference power; estimating a first TA between the UE and a first BS based on the reference power, and compensating a TA based on the estimated first TA when initiating a random assess procedure to the first BS. Embodiments of the present application can efficiently compensate the TA in scenarios (e.g., NTN) with large propagation delay.
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公开(公告)号：US20240193014A1
公开(公告)日：2024-06-13
申请号：US18556584
申请日：2021-04-22
发明人： Le YAN , Lianhai WU , Mingzeng DAI , Congchi ZHANG , Yibin ZHUO
摘要： The present disclosure relates to a methods and apparatuses for reporting event related information. One embodiment of the present disclosure provides a method performed by a user equipment (UE), which includes: detecting a first event associated with a source secondary cell group (SCG) or a target SCG; detecting a second event associated with a master cell group (MCG); and storing event related information associated with the first event and the second event for transmission to the network.
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公开(公告)号：US20230328543A1
公开(公告)日：2023-10-12
申请号：US18006673
申请日：2020-07-24
发明人： Mingzeng DAI , Lianhai WU , Haiming WANG
摘要： Embodiments of the present application relate to a method and apparatus for multicast and broadcast services (MBS). An exemplary method includes: determining an association identity (ID) for associating a common layer entity with a first lower layer entity for a multicast data radio bearer (M-DRB) and a second lower layer entity for a unicast data radio bearer (U-DRB); and transmitting configuration information including the association ID. Embodiments of the present application can support dynamic change between the point to multipoint (PTM) mode mode and the point to point (PTP) mode mode while providing lossless and seamless transitions and/or handover between the PTM mode and the PTP mode.
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公开(公告)号：US20230276336A1
公开(公告)日：2023-08-31
申请号：US18006976
申请日：2020-07-28
发明人： Lianhai WU , Min Xu , Mingzeng DAI , Hongmei LIU , Ran YUE
CPC分类号： H04W36/362 , H04W76/20 , H04W56/0045 , H04W84/06
摘要： Embodiments of the present application relate to methods and apparatuses for handling a conditional handover (CHO) condition in a non terrestrial network (NTN) environment. According to an embodiment of the present application, a method can include: receiving a radio resource control (RRC) reconfiguration message, wherein the RRC reconfiguration message includes CHO configuration information associated with one or more target candidate cells and a set of CHO execution conditions associated with the one or more target candidate cells; the condition can be based on a measurement result, a distance between a UE and a base station, an absolute time, a timer, a time advance, an elevation angle and the combination of them; evaluating one or more CHO execution conditions associated with each of the one or more target candidate cells; determining whether a CHO execution condition associated with a target candidate cell is satisfied; and in response to satisfying the CHO execution condition, performing a CHO procedure from a source cell to the target candidate cell.
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公开(公告)号：US20240323933A1
公开(公告)日：2024-09-26
申请号：US18579442
申请日：2021-07-16
发明人： Hongmei LIU , Zhi YAN , Yuantao ZHANG , Lianhai WU , Haiming WANG
IPC分类号： H04W72/0446 , H04W72/232
CPC分类号： H04W72/0446 , H04W72/232
摘要： The present application relates to methods and apparatuses for resource multiplexing. One embodiment of the present disclosure provides a method, comprising: receiving a first signaling via a first link, wherein the first signaling indicates a first time domain resource configuration of at least one multiplexing mode for the first link and a second link, and determining time domain resources associated with each multiplexing mode of the at least one multiplexing mode based on the first time domain resource configuration
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8.发明公开公开(公告)号：US20240236778A1
公开(公告)日：2024-07-11
申请号：US18562002
申请日：2021-05-18
发明人： Congchi ZHANG , Lianhai WU , Mingzeng DAI , Le YAN
IPC分类号： H04W36/00
CPC分类号： H04W36/0069 , H04W36/0072 , H04W36/0079 , H04W36/00835
摘要： Embodiments of the present application relate to methods and apparatuses for a primary secondary cell (PSCell) addition procedure or a PSCell change procedure considering a deactivated state of a secondary cell group (SCG) associated with a PSCell in a multi-radio dual connectivity (MR-DC) scenario under a 3rd Generation Partnership Project (3GPP) 5G system or the like. According to an embodiment of the present application, a method may be performed by a UE and can include: receiving configuration information from a network, wherein the configuration information is associated with a PSCell addition procedure or a PSCell change procedure for a SCG; determining whether the PSCell addition procedure or the PSCell change procedure is successfully completed when the SCG is in a deactivated state; and in response to determining that the PSCell addition procedure or the PSCell change procedure has failed, transmitting failure information to the network.
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公开(公告)号：US20240195479A1
公开(公告)日：2024-06-13
申请号：US18553084
申请日：2021-03-31
发明人： Bingchao LIU , Lianhai WU , Hongmei LIU , Haiming WANG
CPC分类号： H04B7/0691 , H04W52/365
摘要： Methods and apparatuses for maximum permissible exposure (MPE) mitigation for multi-panel UE are disclosed. In one embodiment, a method of a UE is disclosed. The UE has multiple panels, wherein one or more of the multiple panels are activated. The method comprises associating a panel ID with each of the activated panel(s); and reporting one or more P-MPR values corresponding to the one or more activated panels in response to MPE event(s) being detected on the one or more activated panels.
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10.发明公开公开(公告)号：US20240172017A1
公开(公告)日：2024-05-23
申请号：US18550823
申请日：2021-03-16
发明人： Lianhai WU , Mingzeng DAI , Congchi ZHANG , Bingchao LIU , Jie SHI
CPC分类号： H04W24/08 , H04W24/10 , H04W52/365 , H04W76/19 , H04W76/20
摘要： Embodiments of the present application relate to methods and apparatuses for a radio link failure (RLF) processing procedure and a power headroom report (PHR) procedure in a deactivated secondary node (SN) case in a multi-radio dual connectivity (MR-DC) scenario under a 3rd Generation Partnership Project (3GPP) 5G system or the like. According to an embodiment of the present application, a method can include: receiving configuration information from a network, wherein the configuration information relates to a master node (MN) and a SN; receiving a deactivation indication from the network, wherein the deactivation indication is associated with the SN; and in response to receiving the deactivation indication, stopping a timer associated with a RLF if the timer associated with a RLF is running, and reporting a PHR.
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